Are there nonstop flights from Kathmandu (KTM) to Dang (DNP)?

Yes. Nepal Airlines fly this route. Flight time is about 52m.

Kathmandu → Dang

Tribhuvan International Airport (KTM) to Tulsipur Airport (DNP)・305 km

Nonstop flights available (1 airline). Flight time about 52m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.